Sometimes, when a number of songs is added from library to play queue and playback is started, some songs in play queue are played and then Banshee unreasonably jumps to library and starts playing some songs there (though it seems to play the songs selected to put them into play queue, beginning with the next song to just played).
Ubuntu 11.10 (amd64)
banshee 2.2.0-1ubuntu2
Sometimes, when a number of songs is added from library to play queue and playback is started, some songs in play queue are played and then Banshee unreasonably jumps to library and starts playing some songs there (though it seems to play the songs selected to put them into play queue, beginning with the next song to just played).